1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.app;
18
19import android.annotation.IdRes;
20import android.annotation.Nullable;
21import android.content.Context;
22import android.os.Bundle;
23import android.view.View;
24
25/**
26 * Callbacks to a {@link Fragment}'s container.
27 *
28 * @deprecated Use the <a href="{@docRoot}tools/extras/support-library.html">Support Library</a>
29 *      {@link android.support.v4.app.FragmentContainer}.
30 */
31@Deprecated
32public abstract class FragmentContainer {
33    /**
34     * Return the view with the given resource ID. May return {@code null} if the
35     * view is not a child of this container.
36     */
37    @Nullable
38    public abstract <T extends View> T onFindViewById(@IdRes int id);
39
40    /**
41     * Return {@code true} if the container holds any view.
42     */
43    public abstract boolean onHasView();
44
45    /**
46     * Creates an instance of the specified fragment, can be overridden to construct fragments
47     * with dependencies, or change the fragment being constructed. By default just calls
48     * {@link Fragment#instantiate(Context, String, Bundle)}.
49     *
50     * @hide
51     */
52    public Fragment instantiate(Context context, String className, Bundle arguments) {
53        return Fragment.instantiate(context, className, arguments);
54    }
55}
56